Clinton, Iowa Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Clinton, Iowa is 24,425 as of the 2023 American Community Survey, making it the 21st-largest city in Iowa. The median household income is $57,493, the median home value is $115,400, and the median age is 42.8.
The population has declined 10.2% since 2010 (26,855 → 24,118).
24,425
Population
686
People / sq mi
$57,493
Median Income
$115,400
Median Home Value
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Clinton covers 35.6 sq mi of land at 686 people per square mile.
About Clinton, IA
In Clinton, home values do the distinguishing — a median of $115,400. With 24,425 residents, Clinton is a city in Iowa. It ranks #21 among cities in Iowa by population.
Earnings trail the nation, with the median household making $57,493, below the US median of $78,538. Roughly 13.8% of residents fall below the poverty line, above the national 12.4%. Home prices sit near the bottom of the range at $115,400, with typical rent around $751.
Degree attainment is on the lower side for US cities: 21.6% of adults hold a bachelor’s degree, below the national 35.0%. Home-based work is uncommon, at 3.6%, below the national 14.0%, and the average commute runs about 19 minutes each way.
Clinton city Population History (2010-2024)
The city of Clinton city had a population of 26,855 in 2010 and 24,118 in 2024, a -10.2% growth over 14 years. The peak was 26,878 in 2011. Average annual growth rate: -0.76%.
24,118
Population (2024)
26,855
Population (2010)
26,878
Peak (2011)
-0.76%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 26,855 |
| 2011 | 26,878 |
| 2012 | 26,598 |
| 2013 | 26,347 |
| 2014 | 26,103 |
| 2015 | 25,852 |
| 2016 | 25,652 |
| 2017 | 25,408 |
| 2018 | 25,121 |
| 2019 | 25,093 |
| 2020 | 24,446 |
| 2021 | 24,463 |
| 2022 | 24,356 |
| 2023 | 24,230 |
| 2024 | 24,118 |
Race & Ethnicity
| White | 88.1% |
| Black or African American | 4.7% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.7% |
| Two or More Races | 0.0% |
Economy & Income
$57,493
Median Household Income
$33,799
Per Capita Income
13.8%
Poverty Rate
2.6%
Unemployment Rate
Housing
$115,400
Median Home Value
$751
Median Rent
66.9%
Owner-Occupied
Education
89.4%
High School+
21.6%
Bachelor's+
Commute
0.7%
Drive Alone
81.1%
Public Transit
3.6%
Work From Home
19.3 min
Avg Commute
Community Profile
29.8%
Foreign Born
96.8%
Non-English at Home
9.1%
Veterans
17.0%
With Disability
94.1%
Health Insurance
87.9%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 24.1% |
| Manufacturing | 22.0% |
| Retail Trade | 6.8% |
| Education, Health Care & Social Services | 6.3% |
| Finance, Insurance & Real Estate | 6.3% |
| Construction | 5.9% |
| Public Administration | 5.3% |
| Information | 3.0% |
| Transportation & Warehousing | 2.4% |
| Arts, Entertainment & Food Services | 2.3% |
| Agriculture & Mining | 0.6% |
Largest cities in Iowa
Largest counties in Iowa
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Metro areas in Iowa
City rankings
Frequently Asked Questions
Clinton, Iowa has a population of 24,425 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 21st-largest city in Iowa.
The median household income in Clinton, Iowa is $57,493, with 13.8% of residents living below the federal poverty level.
The median home value in Clinton, Iowa is $115,400, with median monthly rent at $751 and a homeownership rate of 66.9%.
The median age in Clinton, Iowa is 42.8 years. The population is 48.7% male and 51.3% female.
The population has declined 10.2% since 2010 (26,855 → 24,118).
Clinton city, IA Climate
Clinton city, IA has an average annual temperature of 9.2°C (49°F) and receives about 923 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
9.2°C
Avg Temp
923
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -7° / 19° | 36 mm |
| February | -4° / 24° | 34 mm |
| March | 3° / 37° | 64 mm |
| April | 9° / 49° | 88 mm |
| May | 16° / 61° | 105 mm |
| June | 21° / 70° | 117 mm |
| July | 23° / 74° | 93 mm |
| August | 22° / 71° | 113 mm |
| September | 18° / 64° | 90 mm |
| October | 11° / 52° | 69 mm |
| November | 3° / 38° | 64 mm |
| December | -4° / 25° | 50 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Clinton city, IA
The most comfortable months to visit Clinton city, IA are typically June, August and July, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 29°C high). The coldest is January (near -12°C low). June is usually the wettest month.
Where to stay near Clinton
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Statewide data for Iowa
Population, race, income, age, and trends across Iowa
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.